Black Basin Outdoors will give buyers a full store credit on ammunition purchased now if Republicans keep the House and Senate after next Tuesday. The online bulk seller expects to move more than a million rounds before the offer closes at midnight Central Time Monday, covering seven loads and highlighting Fiocchi Range Dynamics 5.56 NATO at 480 dollars per thousand rounds.

Co-founder Nathaniel Boos said Democratic wins in both chambers would likely raise demand and prices, which are already climbing, while supplies are thin, imports have largely stopped, and makers have posted five-to-ten-percent increases for deliveries after January 1. The company will put some of the sale proceeds into Kalshi contracts that Republicans hold Congress, seeking to break even on credits and earn from extra items or later visits, following a hedge style used by Houston mattress seller Mattress Mack.